Two cases:
* replacing srcs which refer to MOV instructions
* replacing MOVs used to write to exports
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
If we want to use a scalar instruction with two sources, both sources have
to be in the same register. This covers a common case by inserting a scalar
MOV into a previous instruction with only a vector alu instruction.
A better method would be to have the sources end up in the same register in
the first place, but when one source is a constant this is the only way.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
This patch replaces the a2xx TGSI compiler with a NIR compiler.
It also adds several new features:
-gl_FrontFacing, gl_FragCoord, gl_PointCoord, gl_PointSize
-control flow (including loops)
-texture related features (LOD/bias, cubemaps)
-filling scalar ALU slot when possible
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
used for CL kernels
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
On a20x, set VGT_VERTEX_REUSE_BLOCK_CNTL to 2 and don't change it. Small
rearrangement on a220 to reduce the size of draw commands.
Only set DEALLOC_CNTL on a20x because the correct a220 value is not known.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Fixes cases where previous viewport values might case gmem2mem to fail.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Doesn't change much, but reduces the size of fd2_emit_state
gmem2mem does not need to change the value: no Z clipping on resolve
mem2gmem now needs to restore the common value after rendering
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Only 3 vertices are used so we can drop the data for vertex 4
It doesn't make sense to have 1.1 for some coordinates, use 1.0 instead
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Rob Clark <robdclark@gmail.com>
v2: add assert to verify we have at least one valid bit_size
v3: fix use of load_front_face in nir_lower_two_sided_color and tgsi_to_nir
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
The color swap isn't available for tiled formats and it's not needed
either. We pick one channel order and use for all non-linear formats.
Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Staging blit downloads would wait on the src resource instead of the
staging resource and didn't make sure to submit the blit batch first.
Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
I had bugs in the old path where I was laying out as tiled (so we'd render
tiled) but then only allocating space in the shared object for linear
rendering. The resource_from_handle makes it so the same layout choices
are made in both the import and export scanout cases. Also, fixes a leak
of the fd that was tripping up the CTS.
Now that we're checking PIPE_BIND_SHARED to choose to use RO, the
DRM_FORMAT_MOD_LINEAR check wasn't needed any more.
Fixes visual corruption and MMU faults in X in renderonly mode.
Fixes: bd09bb1629 ("v3d: SHARED but not necessarily SCANOUT buffers on RO must be linear.")
This improves cache filesystem performance, especially during CI tests
Also updated jitcache magic number due to codegen parameter changes
Removed 2 `if constexpr` to prevent C++17 requirement
Avoids confusion with other defaulted integer parameters
- fixed some unspecified usages
- removed unnecessary includes
- removed unecessary protected access specifier in buckets framework
- added graphics address translation in odd gathers
- added support for unaligned gathers in fetch shader
- changed how 2+ GB offsets are handled to make them compatible with
unaligned offsets
- updated sample from TRTT surfaces correctly
- implemented mapped status return for TRTT surfaces
- implemented per-sample instruction minLod clamp
- updated bilinear filter weight calculation to be closer to D3D specs
- implemented "ReducedTexcoordRange" operation from D3D specs to avoid
loss of precision on high-value normalized coordinates
Various recreation scenarios lead to API thread getting stuck in
swr_fence_finish(). This is a multi-context issue, whereby one context
overwrites the fence read-value with a previous sync's lesser value.
The fence sync value is supposed to be always increasing.
In swr_fence_cb(), only update the "read" value if the new value is
greater.
(This may seem like we're not waiting on the other context to finish, but
had we needed for it to finish there would have been a wait prior to
submitting a new sync.)
cc: mesa-stable@lists.freedesktop.org
This is only exposed on V3D 4.1+, because we didn't have the TMU write
operations for images on 3.3 (To do GLES 3.1 there, you have to lower it
to SSBO load/stores, which is a problem to solve later).
Marek Olšák
Sonny Jiang
Jonathan Marek
Karol Herbst
Rhys Kidd
Kristian H. Kristensen
Eric Anholt
Timothy Arceri
Alok Hota
Bruce Cherniak